Adding which of the following ordered pairs to the set {(1,-2), (0,4), (2,-3)} would make it not a function?

, -2)
b. (3, 5)
c. (0, 2)
d. (-2, 1)

Option C. (0, 2)

Step-by-step explanation:

we know that

A function can only have one y value for each x value, so you can't repeat the same x value

In this problem we have the set

{(1,-2), (0,4), (2,-3)}

If you adding the ordered pair (0,2)

then

For x=0

will have two values of y

y=4 and y=2

therefore

The ordered pair (0,2) would make the set not a function

Correct option is:

C.  (0,2)

A set of ordered pairs is a function as long as no two ordered pairs have the same first coordinate with different second coordinates.

we are given a ordered pair:

{(1,-2), (0,4), (2,-3)}

A.(-1, -2)

If we add it to above set of ordered still it will be a function

B. (3, 5)

If we add it to above set of ordered pair  still it will be a function

C. (0, 2)

If we add it to above set of ordered pair then first coordinate 0 will have two different second coordinate i.e. 2 and 4

and the ordered pair will no longer be a function then

D. (-2, 1)

If we add it to above set of ordered pair  still it will be a function

Correct option is:

C.  (0,2)

use an equation of ratios to determine the amount of gas needed to fill the tank.

    0.2             0.8

  =    

288.75             x

                                                              231 gal

so, 0.2x = (0.8)(288.75 gal), and x = = 1155 gal.

                                                                0.2

it would take 1155 gal. to fill the tank.

the cost would be

1155 gal         $3

* = $3465   (answer)

      1           1 gal

hope this you

4 candies

step-by-step explanation:

7 x 28 = 196

200 - 196 = 4 candies remaining.